package com.company.project.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.company.project.entity.AdCost;
import com.company.project.entity.CostEntity;
import com.company.project.entity.SysOrderEntity;

import java.util.List;


public interface SysCostService extends IService<CostEntity> {

    boolean calculateAdCost(List<CostEntity> costEntities);

}